2-[2-(imidazo[1,5-a]pyridin-3-yl)ethyl]-5-methyl-1-phenyl-1H-benzimidazole

Base Information

• Chemical Name: 2-[2-(imidazo[1,5-a]pyridin-3-yl)ethyl]-5-methyl-1-phenyl-1H-benzimidazole
• CAS No.: 1613149-03-3
• Molecular Formula: C₂₃H₂₀N₄
• Molecular Weight: 352.439
• Mol file: 1613149-03-3.mol

Synonyms:2-[2-(imidazo[1,5-a]pyridin-3-yl)ethyl]-5-methyl-1-phenyl-1H-benzimidazole

Chemical Property of 2-[2-(imidazo[1,5-a]pyridin-3-yl)ethyl]-5-methyl-1-phenyl-1H-benzimidazole

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-[2-(imidazo[1,5-a]pyridin-3-yl)ethyl]-5-methyl-1-phenyl-1H-benzimidazole

There total 2 articles about 2-[2-(imidazo[1,5-a]pyridin-3-yl)ethyl]-5-methyl-1-phenyl-1H-benzimidazole which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 33.0%

2-(Aminomethyl)pyridine (3731-51-9) + 3-(5-methyl-1-phenyl-1H-benzimidazol-2-yl)propanoic acid (1613148-72-3) → 2-[2-(imidazo[1,5-a]pyridin-3-yl)ethyl]-5-methyl-1-phenyl-1H-benzimidazole (1613149-03-3)

Guidance literature:

With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; In ethyl acetate; at 80 ℃; for 12h;

DOI:10.1016/j.bmc.2014.04.023

Reference yield:

methyl 3-(5-methyl-1-phenyl-1H-benzimidazol-2-yl)propanoate (1613148-71-2) → 2-[2-(imidazo[1,5-a]pyridin-3-yl)ethyl]-5-methyl-1-phenyl-1H-benzimidazole (1613149-03-3)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium hydroxide; water / 20 h / 20 °C

2: 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide / ethyl acetate / 12 h / 80 °C

With water; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; sodium hydroxide; In ethyl acetate;

DOI:10.1016/j.bmc.2014.04.023

upstream raw materials:

2-(Aminomethyl)pyridine

3-(5-methyl-1-phenyl-1H-benzimidazol-2-yl)propanoic acid

methyl 3-(5-methyl-1-phenyl-1H-benzimidazol-2-yl)propanoate